What’s the cost of a flight from Lisbon to Siem Reap?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Lisbon and Siem Reap.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Which airports serve Lisbon and Siem Reap?

When planning a trip of about 10970 km, it's a good idea to check flights from surrounding airports too.

• Airports in Lisbon: Lisbon is the only operational airport in the area.
• Airports in Siem Reap: The only active airport in Siem Reap is Siem Reap.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Compare flights from Lisbon to Siem Reap with advanced filters

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Other popular destinations

Looking for alternatives in Cambodia? Travelers also liked: Phnom Penh, Siem Reap, Sihanoukville.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.